A screwdriver is a tool, manual or powered, for turning (driving or removing) screws. A typical simple screwdriver has a handle and a shaft, and a tip that the user inserts into the screw head to turn it. The shaft is usually made of tough steel to resist bending or twisting. The tip may be hardened to resist wear, treated with a dark tip coating for improved visual contrast between tip and screw—or ridged or treated for additional 'grip'.

Handle are typically wood, metal, or plastic[1] and usually hexagonal, square, or oval in cross-section to improve grip and prevent the tool from rolling when set down. Some manual screwdrivers have interchangeable tips that fit into a socket on the end of the shaft and are held in mechanically or magnetically. These often have a hollow handle that contains various types and sizes of tips, and a reversible ratchet action that allows multiple full turns without re-positioning the tip or the user's hand. A screwdriver is classified by its tip, which is shaped to fit the driving surfaces—slots, grooves, recesses, etc.—on the corresponding screw head. Proper use requires that the screwdriver's tip engage the head of a screw of the same size and type designation as the screwdriver tip. Screwdriver tips are available in a wide variety of types and sizes (List of screw drives). The two most common are the simple 'blade'-type for slotted screws, and Phillips. A wide variety of power screwdrivers range from a simple 'stick'-type with batteries, a motor, and a tip holder all inline, to powerful "pistol" type VSR (variable-speed reversible) Cordless drills that also function as screwdrivers. This is particularly useful as drilling a pilot hole before driving a screw is a common operation. Special combination drill-driver bits and adapters let an operator rapidly alternate between the two. Variations include impact drivers, which provide two types of 'hammering' force for improved performance in certain situations, and "right-angle" drivers for use in tight spaces. Many options and enhancements, such as built-in bubble levels, high/low gear selection, magnetic screw holders, adjustable-torque clutches, keyless chucks, 'gyroscopic' control, etc., are available.

Screwdriver 3D Free

In this simple but interesting video tutorial we will see how to create a tent stretch with 3D stakes using the modeling and rendering of Autodesk 3ds Max. A lesson that explains a couple of different methods depending on the tent you want to do.

In this interesting video tutorial we will see how to realize the roof of a 3D pagoda in 10 minutes using the modeling and rendering program Autodesk 3ds Max. The pagodas are sacred constructions, typical of the Buddhist and Shinto religions, erected inside or near a monastery.

In this interesting video tutorial we will see how to make a basket of 3D palm leaves using the modeling and rendering program Autodesk 3ds Max. A lesson that uses mappings and palm material to recreate the weaves on the basket in a simple and realistic way.

A nice video tutorial showing how to create a 3D control tower, an architectural element typical of airports, using the Autodesk 3ds Max modeling and rendering program. A very detailed and easy to follow lesson for those who already have some knowledge of the tools of the program. A 15-minute exercise that will guide us to a very useful and well-defined object.

In this interesting video tutorial we will see how to model a blade using the modeling and rendering program Autodesk 3ds Max. A detailed lesson that uses a reference image of the object on which the 3D shape will be reconstructed. An exercise that can easily be followed by those who already have some knowledge, even if not in-depth, of the program.

In this nice video tutorial we will see how to create a 3D paintbrush with bristles using the modeling and rendering program Autodesk 3ds Max. A lesson that uses a reference image of the real object on which using the tools for the polygonal modeling the three-dimensional shape will be reproduced.

In this time lapse video tutorial we will see how to create a lifeguard station in 3D using the Autodesk Maya 2018 modeling and rendering program. An accelerated lesson that leaves a wide margin to understand all the steps necessary to model this very common structure on American beaches. An exercise that can be facilitated by users who have some knowledge of the program.

In this nice video tutorial we will see how to make a 3D wood stove using the Autodesk Maya modeling and rendering program. A very detailed lesson that will guide us step by step towards a very satisfactory result. An exercise that can be easily followed by users who have a certain knowledge of the tools of the program. All that remains is to burn the stages and start modeling our stove.

In this interesting video tutorial we will see how to make a 3D breakfast set in Autodesk Maya and then render it with Keyshot materials. We're going to model a nice wooden tray with a series of very realistic objects on it. A detailed lesson for a simple but well-made scene.

In this 3D modeling video in Maya 2018 it is shown how to model a simple and stylized Christmas tree. A lesson of about twenty minutes to create an object with an essential line suitable for cartoon-style graphics. An exercise that can be easily followed by those who already have a good knowledge of the tools of the program.

An interesting video tutorial that shows us how to realize the simulation of tree leaves that fall within the modeling and rendering program Autodesk Maya. A very detailed lesson that takes us to a very realistic 3D scene, an exercise that can be easily followed by users who have a good knowledge of the program's animation tools and who want to test themselves with small scenes or big ideas.

In this interesting video tutorial we will see how to make a 3D stylized fried chicken leg using the Autodesk Maya modeling and rendering program with the help of Pxicologic Zbrush for finishing and Substance Painter for the rendering of materials. A very detailed lesson that illustrates the entire workflow to get a nice 3D cartoon style object.

In this 'sweet' video tutorial we will see how to make the famous M&M'S Chocolate Candy in 3D using the Maxon Cinema 4D modeling and rendering program. A 25-minute lesson that takes you step by step and easily to a very realistic result that can be easily followed by users who have little experience with the program.

In this interesting video tutorial we will see how to make balls for a very professional 3D Christmas tree using the Maxon Cinema 4D modeling and rendering program. A very detailed and easy to follow lesson for those who already have some knowledge of the program and its tools.

In this exciting video tutorial we will discover how to create a disturbing or glitch effect in a 3D television that opens in the Maxon Cinema 4D modeling and rendering program using the cloner tool and a simple effect.

In this video tutorial divided into two films we are shown the process of modeling, texturing and animation of a low poly factory scene from scratch in Maxon Cinema 4D. A scene with a simple and stylized geometry but with a great visual effect.

In this video tutorial we will see how to create a 3D animation with a domino effect using the Maxon Cinema 4D modeling and rendering program. A very detailed lesson for a very realistic film in the dynamics of the 3D objects used.

In this interesting video tutorial in Maxon Cinema 4d is shown how to create the animation of a very captivating title in motion graphics. A quick and easy ten minute lesson from the result of great effect.

IIn this interesting video tutorial we will see how to replace a beautiful clear sky with a suggestive image using the famous photo editing program Adobe Photoshop CC. A very detailed and easy to follow lesson for those who already know the potential of the program.

The tutorial we are going to follow will show us how to use the shape settings of the Adobe Photoshop graphics and photo editing program along with its 3D tools and options, to create a text effect written with 3D coins. An excellent exercise very detailed and easy to follow even for medium-level users.
Link Tutorial

In the tutorial we are going to follow, we will learn how to create an amazing sketch effect with doodles to apply to any photo with Adobe Photoshop actions. In this specific case we will apply the effect to the photo of a beautiful wolf. An exercise so detailed that everyone can create it, even those who have just opened Photoshop for the first time.
Link Tutorial

That of Masha and Oorso is a story that belongs to the culture of the countries of Eastern Europe. A fable made famous also by a series of cartoons. A curious girl named Masha went into the forest and moved too far from home. Then he found a home where the Bear lived. He decided to keep Masha and did not want to let her go to her grandparents. But the girl found a way to escape: she asked the Bear to bring freshly baked bread to her grandparents.

In this video tutorial we will see how to draw a modern infographic with the inner shadow effect in Adobe Illustrator. A very detailed lesson for a very useful design element to provide information with an elegant and light graphic style.

In this video tutorial we will see how to draw a stylized version of India's most famous monument, the Taj Mahal using the blending tool in Adobe Illustrator. The Taj Mahal is a masterpiece of Muslim art in India, it is one of the most famous monuments in the world and constitutes the apex of Islamic burial architecture.

The new year 2019 is approaching and what better opportunity to follow a video tutorial that shows us how to make a writing with a particular design using the vector graphics program Adobe Illustrator. A very detailed and easy to follow lesson for those who know the tools of the program.

In this nice video tutorial we will see how to draw a simple vector scene of a bathroom using the Adobe Illustrator graphics program. In the lesson we will use mostly basic geometric shapes that with some little trick will be adapted to obtain an essential and elegant composition.

In this nice video tutorial we will see how to make the illustration of a vector glass planet using the Adobe Illustrator graphics program. A 45-minute lesson to get a nice cartoon-style image in which the transparency of glass in a spatial background is very effectively simulated.

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